PLEASE answer all the given problems. Read the instructions to be guided. Show your step-by-step solutions. The final answer for each item must be rounded off at two decimal places.

Instruction: Answer the following questions using the Free Fall and 1Intertical Upward Motion formula. Show your complete solution: the nal answer for each Item must be rounded off at two decimal places. ?. How long would it take for a pen dropped from the top of a 43-inch table to hit the oor? {2 points] 3. A spinning wheel goes upward with a speed of 33 mfs. As it reaches the maximum height of 2b meters. it made a free fall and hit the ground. How much time did the wheel went downward before hitting the ground? (3 points} 9. What Is the displacement of a marble during its free fall for 12.5 seconds? [2 points} 1D.A crumpled paper Is thrown In the air and was caught 2.5 seconds at the same place from where it was originally thrown. What was its initial velocity? {2 points} 113 man throws a ball upward at 15 mils while standing on the edge of a building so that the ball can fall to the base of the building 50 n1 below. How long does it take the ball to reach the base ofthe building? [3 points}